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MOS

Mosaic Co
$21.13 -0.17 (-0.80%) At close · Jul 2
Market Cap
$6.72B
Shares
317,846,644

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 704
Total Value: $7,340,980,573
Total Shares: 287,883,583
Showing 1–100 of 748 holdings by value · page 1 of 8

Institutional Ownership Trend

26 quarters

Superinvestors Holding MOS

All superinvestors →
Joel Greenblatt $6,688,726

Holder Concentration

Across 705 13F filers
Top Holder
10.1%
Jun 2023 → Mar 2026 · range 10.1% – 14.7%
of institutional value
Top 5
35.1%
Jun 2023 → Mar 2026 · range 35.1% – 45.3%
of institutional value
Top 10
51.0%
Jun 2023 → Mar 2026 · range 47.4% – 55.7%
of institutional value
HHI
354
Jun 2023 → Mar 2026 · range 354 – 552
Broadly held
Showing 100 of 748
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega FMR LLC $741,514,754 10.10% 29,079,010
Mega BlackRock, Inc. $602,997,731 8.21% 23,646,970
Mega VANGUARD CAPITAL MANAGEMENT LLC $526,201,144 7.17% 20,635,339
Mega DIMENSIONAL FUND ADVISORS LP $363,121,274 4.95% 14,240,050
Mega STATE STREET CORP $341,894,998 4.66% 13,407,647
Mega Invesco Ltd. $286,546,583 3.90% 11,237,121
Mega AQR CAPITAL MANAGEMENT LLC $278,580,459 3.79% 10,924,724
Mega GEODE CAPITAL MANAGEMENT, LLC $223,163,913 3.04% 8,751,526
Mega GOLDMAN SACHS GROUP INC $173,076,863 2.36% 6,787,328
Mega PRICE T ROWE ASSOCIATES INC /MD/ $140,108,092 1.91% 5,494,435
Mega NORTHERN TRUST CORP Bank $131,894,796 1.80% 5,172,345
Mega MORGAN STANLEY $125,168,353 1.71% 4,908,563
Mid DONALD SMITH & CO., INC. $117,751,120 1.60% 4,617,691
Mega Bank of New York Mellon Corp Bank $105,471,004 1.44% 4,136,118
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $99,456,834 1.35% 3,900,268
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $82,636,626 1.13% 3,240,652
Mega CITADEL ADVISORS LLC $78,235,683 1.07% 3,068,066
Mid THOMPSON SIEGEL & WALMSLEY LLC $77,444,010 1.05% 3,037,020
Mega CITADEL ADVISORS LLC $76,216,950 1.04% 2,988,900
Mega DEUTSCHE BANK AG\ Bank $72,978,015 0.99% 2,861,883
Mega WELLINGTON MANAGEMENT GROUP LLP $64,603,944 0.88% 2,533,488
Mega BANK OF AMERICA CORP /DE/ Bank $63,417,809 0.86% 2,486,973
Large DNB Asset Management AS $57,476,005 0.78% 2,253,961
Large Allianz Asset Management GmbH $56,792,120 0.77% 2,227,142
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $56,383,050 0.77% 2,211,100
Mega JANE STREET GROUP, LLC $55,829,700 0.76% 2,189,400
Mega VICTORY CAPITAL MANAGEMENT INC $53,838,405 0.73% 2,111,310
Large MARSHALL WACE, LLP $53,197,308 0.72% 2,086,169
Small Fund 1 Investments, LLC $51,510,000 0.70% 2,020,000
Mega UBS Group AG $48,754,265 0.66% 1,911,932
Mega VANGUARD FIDUCIARY TRUST CO Bank $45,568,525 0.62% 1,787,001
Mega RAYMOND JAMES FINANCIAL INC $42,396,936 0.58% 1,662,625
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $42,059,700 0.57% 1,649,400
Mega JPMORGAN CHASE & CO $40,838,935 0.56% 1,601,527
Mega VAN ECK ASSOCIATES CORP $40,060,551 0.55% 1,571,002
Large LSV ASSET MANAGEMENT $39,499,245 0.54% 1,548,990
Mega Amundi $38,181,608 0.52% 1,497,318
Large Squarepoint Ops LLC $36,420,630 0.50% 1,428,260
Mega BNP PARIBAS ARBITRAGE, SA $35,521,321 0.48% 1,392,993
Small Randolph Co Inc $35,219,121 0.48% 1,381,142
Mega Nuveen, LLC $32,176,818 0.44% 1,261,836
Mega CITADEL ADVISORS LLC $31,760,250 0.43% 1,245,500
Large Caisse de depot et placement du Quebec $30,560,832 0.42% 1,198,464
Mega JANE STREET GROUP, LLC $30,199,650 0.41% 1,184,300
Mega BARCLAYS PLC $27,421,373 0.37% 1,075,348
Mega GOLDMAN SACHS GROUP INC $26,265,000 0.36% 1,030,000
Large STOREBRAND ASSET MANAGEMENT AS $25,524,888 0.35% 1,000,976
Mid S&CO INC $24,573,508 0.33% 963,667
Mega WELLS FARGO & COMPANY/MN $24,294,869 0.33% 952,740
Mega FIRST TRUST ADVISORS LP $24,203,758 0.33% 949,167
Mid Goehring & Rozencwajg Associates, LLC $23,518,777 0.32% 922,305
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $23,398,618 0.32% 917,593
Large PEAK6 LLC $22,641,450 0.31% 887,900
Small AEGIS FINANCIAL CORP $21,767,769 0.30% 853,638
Small Terril Brothers, Inc. $19,702,192 0.27% 772,635
Large HRT FINANCIAL LP $19,158,099 0.26% 751,298
Large Russell Investments Group, Ltd. $18,973,374 0.26% 744,054
Small MANAGED ASSET PORTFOLIOS, LLC $18,569,737 0.25% 728,225
Mega Vanguard Global Advisers, LLC $18,366,987 0.25% 720,274
Mid Ceredex Value Advisors LLC $18,160,130 0.25% 712,162
Mid Susquehanna Portfolio Strategies, LLC $17,703,324 0.24% 694,248
Small FOUNDATION RESOURCE MANAGEMENT INC Endowment $17,435,140 0.24% 683,731
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $17,027,089 0.23% 667,729
Large COHEN & STEERS, INC. $16,925,344 0.23% 663,739
Large Alyeska Investment Group, L.P. $16,432,200 0.22% 644,400
Mega Legal & General Group Plc $16,130,050 0.22% 632,551
Mega Swiss National Bank Bank $16,022,772 0.22% 628,344
Large MetLife Investment Management, LLC $15,991,738 0.22% 627,127
Mega BANK OF MONTREAL /CAN/ Bank $15,630,478 0.21% 612,960
Large Cerity Partners LLC $15,373,975 0.21% 602,901
Mega RHUMBLINE ADVISERS $15,061,906 0.21% 590,663
Large SEI INVESTMENTS CO $14,635,928 0.20% 573,958
Large Newport Trust Company, LLC Bank $14,507,485 0.20% 568,921
Mid EDMOND DE ROTHSCHILD HOLDING S.A. $13,515,000 0.18% 530,000
Mid IMC-Chicago, LLC $13,190,844 0.18% 517,288
Mid Contrarius Group Holdings Ltd $12,820,150 0.17% 502,751
Small COLRAIN CAPITAL LLC $12,752,728 0.17% 500,107
Mega CITIGROUP INC $11,690,118 0.16% 458,436
Large SG Americas Securities, LLC Broker-Dealer $11,614,740 0.16% 455,480
Mega PRINCIPAL FINANCIAL GROUP INC $10,910,684 0.15% 427,870
Mega HSBC HOLDINGS PLC $10,814,243 0.15% 424,088
Mega Mitsubishi UFJ Asset Management Co., Ltd. $10,603,996 0.14% 415,843
Mega CITIGROUP INC $10,452,450 0.14% 409,900
Mega ROYAL BANK OF CANADA Bank $10,236,846 0.14% 401,445
Mid WEDGE CAPITAL MANAGEMENT L L P/NC $10,109,730 0.14% 396,460
Large M&G PLC $10,071,531 0.14% 394,962
Mega California Public Employees Retirement System Pension $10,039,860 0.14% 393,720
Mega JANE STREET GROUP, LLC $9,885,865 0.13% 387,681
Micro ABBINGTON INVESTMENT GROUP $9,722,104 0.13% 381,259
Mega MILLENNIUM MANAGEMENT LLC $9,554,850 0.13% 374,700
Large IEQ CAPITAL, LLC $9,534,501 0.13% 373,902
Large Swedbank AB Bank $9,513,616 0.13% 373,083
Small Trek Financial, LLC $9,459,837 0.13% 370,974
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $9,344,883 0.13% 366,466
Mid GROUP ONE TRADING LLC $9,257,826 0.13% 363,052
Mega JANUS HENDERSON GROUP PLC $9,233,397 0.13% 362,094
Small Sage Capital Advisors,llc $9,196,957 0.13% 360,665
Large Point72 Asset Management, L.P. $9,151,950 0.12% 358,900
Large Quantinno Capital Management LP $9,021,543 0.12% 353,786
Mega ALLIANCEBERNSTEIN L.P. $8,742,241 0.12% 342,833
Key facts CIK 1285785 CUSIP 61945C103 13F (30d) 32 filings 12 filers Visit website Investor relations

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